Merge "Enhance documentation of WebSettings.WebSettings method" into mnc-dev
diff --git a/core/java/android/webkit/WebSettings.java b/core/java/android/webkit/WebSettings.java
index cfa347f..f62b4cc 100644
--- a/core/java/android/webkit/WebSettings.java
+++ b/core/java/android/webkit/WebSettings.java
@@ -1211,6 +1211,12 @@
/**
* Sets the WebView's user-agent string. If the string is null or empty,
* the system default value will be used.
+ *
+ * Note that starting from {@link android.os.Build.VERSION_CODES#KITKAT} Android
+ * version, changing the user-agent while loading a web page causes WebView
+ * to initiate loading once again.
+ *
+ * @param ua new user-agent string
*/
public abstract void setUserAgentString(String ua);